<script lang="ts">
import TypeNav from "@/components/Header/components/TypeNav/index.vue";
export default {
    name: "Header",
    components: {TypeNav},
    methods:{
        goSearch(){
            const query = {
                ...this.$route.query
            }
            if(this.$refs.keyword.value.trim())
                query.keyword = this.$refs.keyword.value.trim();
            else{
                delete query.keyword;
            }
            this.$router.push({
                path:"/search",
                query
            });
        },
        logOut(){
            this.$store.dispatch('user/getLogout');
            this.$router.push('/login');
        }
    },
    mounted() {
        if(this.$route.query.keyword){
            this.$refs.keyword.value = this.$route.query.keyword;
        }
    },
    //使用监听清除输入框的内容
    watch:{
        "$route.query.keyword"(newValue){
            if(!newValue) this.$refs.keyword.value = null;
        }

    }
}
</script>

<template>
    <header class="header">
        <!-- 头部的第一行 -->
        <div class="top">
            <div class="container">
                <div class="loginList">
                    <p>御码商城欢迎您！</p>
                    <p v-if="$store.state.user.userInfo.token">
                        欢迎
                        <span style="color: #c81623">{{$store.state.user.userInfo.name}}</span>
                        的到来!&nbsp;&nbsp;
                        <span @click.prevent="logOut"> 退出登录</span>
                    </p>
                    <p v-else>
                        <span>请</span>
                        <router-link to="/login">登录</router-link>
                        <router-link to="/register" class="register">免费注册</router-link>
                    </p>
                </div>
                <div class="typeList">
                    <a>我的订单</a>
                    <router-link to="/cart">我的购物车</router-link>
                    <a>我的御码商城</a>
                    <a>御码商城会员</a>
                    <a>企业采购</a>
                    <a>关注御码商城</a>
                    <a>合作招商</a>
                    <a>商家后台</a>
                </div>
            </div>
        </div>
        <!--头部第二行 搜索区域-->
        <div class="bottom">
            <h1 class="logoArea">
                <router-link to="/" class="logo" title="御码商城">
                    <img src="./images/logo.png" alt="">
                </router-link>
            </h1>
            <div class="searchArea">
                <form @submit.prevent="goSearch" name="searchForm" action="###" class="searchForm">
                    <input autocomplete="off" ref="keyword" type="text" id="autocomplete" class="input-error input-xxlarge" />
                    <button @click="$router.push('/search')" class="sui-btn btn-xlarge btn-danger" type="button">搜索</button>
                </form>
            </div>
        </div>
        <!-- 商品分类导航 -->
        <TypeNav v-if="$route.meta.isTypeNav"></TypeNav>
    </header>
</template>

<style lang="less" scoped>
.header {
    &>.top {
        background-color: #eaeaea;
        height: 30px;
        line-height: 30px;

        .container {
            width: 1200px;
            margin: 0 auto;
            overflow: hidden;

            .loginList {
                float: left;

                p {
                    float: left;
                    margin-right: 10px;

                    .register {
                        border-left: 1px solid #b3aeae;
                        padding: 0 5px;
                        margin-left: 5px;
                    }
                }
            }

            .typeList {
                float: right;

                a {
                    padding: 0 10px;

                    &+a {
                        border-left: 1px solid #b3aeae;
                    }
                }

            }

        }
    }

    &>.bottom {
        width: 1200px;
        margin: 0 auto;
        overflow: hidden;

        .logoArea {
            float: left;
            .logo {
                img {
                    width: 210px;
                    margin: 15px 0;
                }
            }
        }

        .searchArea {
            float: right;
            margin-top: 35px;

            .searchForm {
                overflow: hidden;

                input {
                    box-sizing: border-box;
                    width: 490px;
                    height: 32px;
                    padding: 0px 4px;
                    border: 2px solid #ea4a36;
                    float: left;

                    &:focus {
                        outline: none;
                    }
                }

                button {
                    height: 32px;
                    width: 68px;
                    background-color: #ea4a36;
                    border: none;
                    color: #fff;
                    float: left;
                    cursor: pointer;

                    &:focus {
                        outline: none;
                    }
                }
            }
        }
    }
}
</style>
